Qualcomm has launched its first 5G new wireless (NR) spectrum sharing prototype system and trial platform, which will be used for technology development in 2017 and field trials with industry leaders.
The innovation emerged when the industry explored 5G new wireless (NR) designs to obtain all spectrum types (licensed, unlicensed, and shared spectrum) and from the lower band (sub-6GHz) to the higher band mmWave range.
Qualcomm said the new 5G wireless spectrum sharing innovation has enabled a new spectrum sharing paradigm. This technology will not only benefit operators with licensed spectrum, but also use the 5GNR family of technologies to open the door to operators of unlicensed spectrum such as Cable operators, enterprises or IoT vertical markets.
Through this innovation, Qualcomm aims to show that 5G spectrum sharing technology will bring higher levels of mobile broadband performance to shared spectrum, achieve a fiber-like experience, and extend 5G to new deployments, such as dedicated 5G networks. In the enterprise and industrial Internet of Things.
Qualcomm's Executive Vice President and Chief Technology Officer Matt Grob said: "Qualcomm's new 5G spectrum sharing prototype system is based on our existing 5G new wireless sub-6GHz and millimeter wave prototype system, further demonstrating our commitment to driving and tracking 5GNR. The efforts of 3GPP standardization are designed with forward compatibility to support new spectrum sharing technologies."
In addition, the Qualcomm Spectrum Sharing Test Platform is extended to support Carrier Sense (LBT) technology, broadband waveforms with low latency, and enhancements to radio and network protocols; the new spectrum sharing technology is designed and evaluated based on all of this.
5G spectrum sharing will extend and enhance the spectrum sharing technology introduced in LTE, especially Authorized Auxiliary Access (LAA) to aggregate various spectrum types, LTE Wi-Fi Aggregation (LWA) for cross-technology aggregation, CBRS/authorized shared access (LSA) to share spectrum with existing and other deployments, MulteFire to run standalone deployments in unlicensed spectrum, and to introduce new spectrum sharing paradigms.
Qualcomm said the new prototype system will be used for technology development in 2017 and will be field tested with industry leaders.
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